toontownrewritten.com
Toontown Rewritten is a fan-made, free-to-play revival of Disney's Toontown Online, built from publicly available downloads and information. It is a massively multiplayer online game in which players create a Toon and battle robot Cogs. The game is funded out of pocket by its staff and contains no subscriptions, advertisements, or donations. It is not affiliated with The Walt Disney Company.